100xsys.com - robtex.com
100xsys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.196.111.15🇨🇳 Alibaba-Cloud139.196.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| A | 218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| A | 183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| MX | mxdomain.qq.com ⭐ | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342706 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776001472 | ||||||
Same first word
100xsys.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSa.ezdnscenter.com2026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 20:56:12
● 2026-04-12 14:14:44
●NSb.ezdnscenter.com2026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 20:56:12
● 2026-04-12 14:14:44
○NSns1.ezdnscenter.com2015-07-24 → 2017-04-19 · 4 obs
● 2017-04-19 10:55:34
○ 2026-04-06 20:56:12
○ 2026-04-12 14:14:44
○NSns2.ezdnscenter.com2015-07-24 → 2017-04-19 · 4 obs
● 2017-04-19 10:55:34
○ 2026-04-06 20:56:12
○ 2026-04-12 14:14:44
○NSns3.ezdnscenter.com2015-07-24 → 2017-04-19 · 4 obs
● 2017-04-19 10:55:34
○ 2026-04-06 20:56:12
○ 2026-04-12 14:14:44
○NSns4.ezdnscenter.com2015-07-24 → 2017-04-19 · 4 obs
● 2017-04-19 10:55:34
○ 2026-04-06 20:56:12
○ 2026-04-12 14:14:44
○NSns5.ezdnscenter.com2015-07-24 → 2017-04-19 · 4 obs
● 2017-04-19 10:55:34
○ 2026-04-06 20:56:12
○ 2026-04-12 14:14:44
○NSns6.ezdnscenter.com2015-07-24 → 2017-04-19 · 4 obs
● 2017-04-19 10:55:34
○ 2026-04-06 20:56:12
○ 2026-04-12 14:14:44
○A115.29.204.702015-07-24 → 2017-04-19 · 4 obs
● 2017-04-19 10:55:34
○ 2026-04-06 20:56:12
○ 2026-04-12 14:14:44
●A139.196.111.152026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 20:56:12
● 2026-04-12 14:14:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 100xsys.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:218.98.111.140
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 100xsys.com (unsigned zone)
⏱️ Timing
Total: 3713ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.196.111.15 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 1 | mxdomain.qq.com (pri: 10) |
| SOA | 1 | a.ezdnscenter.com dnsadmin.ezdnscenter.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)
Analysis
IP Addresses
100xsys.com resolves to one IP number: 139.196.111.15.
Name Servers
100xsys.com is delegated to two name servers a.ezdnscenter.com and b.ezdnscenter.com.
100xsys.com shares the same name server setup as other domains, for instance dealvv.com, cslszy.com, credit-sz.com, miaoyuanhuanbao.com and gdwjp.com.
Two IP numbers for a host: b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.
One IP number for a host: a.ezdnscenter.com points to 218.98.111.140.
Mail Servers
100xsys.com is handled by a single mail server, mxdomain.qq.com.
100xsys.com shares the same mail server setup as other domains, for instance oneskysea.com, alighting.cn, idc021.com, antmobi.com and adtop.com.cn.
100xsys.com shares some mail servers with other domains, at least partially, for instance fraice.com, yybos.com, efavortech.com, sanxw.com and chncrab.com.
these mail servers are often used alongside mxbiz1.qq.com, mxbiz2.qq.com and smtp.secureserver.net.